/*
 * Copyright 2017 ~ 2025 the original author or authors. <wanglsir@gmail.com, 983708408@qq.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.wl4g.iam.authc;

import org.apache.shiro.authc.HostAuthenticationToken;

import com.wl4g.iam.core.authc.IamAuthenticationToken;

/**
 * Logout authentication token
 *
 * @author Wangl.sir <983708408@qq.com>
 * @version v1.0
 * @date 2018年11月19日
 * @since
 */
public class LogoutAuthenticationToken implements IamAuthenticationToken, HostAuthenticationToken {

	private static final long serialVersionUID = 8587329689973009598L;

	/**
	 * Principal currently exiting
	 */
	final private String principal;

	/**
	 * Remote client host address
	 */
	final private String remoteHost;

	public LogoutAuthenticationToken(final String principal, final String remoteHost) {
		/**
		 * @see {@link com.wl4g.devops.iam.filter.LogoutAuthenticationFilter#doCreateToken()}:MARK1
		 */
		// hasTextOf(principal, "principal");
		this.principal = principal;
		// hasTextOf(remoteHost, "remoteHost");
		this.remoteHost = remoteHost;
	}

	@Override
	public Object getPrincipal() {
		return principal;
	}

	@Override
	public Object getCredentials() {
		return null;
	}

	@Override
	public String getHost() {
		return remoteHost;
	}

}